Zobrazeno 1 - 10
of 20
pro vyhledávání: '"S. Gokul Lakshmi"'
Publikováno v:
Surface Engineering. 37:1396-1403
Autor:
S. Gokul Lakshmi, Manish Roy
Publikováno v:
Journal of Bio- and Tribo-Corrosion. 8
Publikováno v:
Surface and Coatings Technology. 429:127941
Thermal barrier coatings system normally consists of substrate, a bond coat and a ceramic top coat. Platinum aluminide diffusion bond coat are extensively used in modern aero-engine. Sometimes bond coat is subjected to solid particle erosion. The obj
Autor:
I. Sophia Rani, Zafir Alam, S. Gokul Lakshmi, Rajendran Senthil Kumar, Mahesh K. Kumawat, V.V. Bhanuprasad, Sarabjit Singh, Dipak K. Das
Publikováno v:
Ceramics International. 44:13039-13049
Yttrium silicate coatings are applied on C-SiC composites for advanced aerospace structural applications at high temperatures. The Air Plasma Spray (APS) method is widely used for the deposition of yttrium silicate coatings. However, the oxidation re
Publikováno v:
Transactions of the Indian Institute of Metals. 71:1389-1399
In this investigation, aluminum alloy is coated with WC–Ni layer deposited by detonation spraying and high velocity oxy fuel (HVOF) spraying. The important features of microstructure and hardness of the coating are characterized extensively. The we
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Autor:
D. Arivuoli, S. Gokul Lakshmi
Publikováno v:
Tribology International. 39:548-552
The tribological properties of nitrogen implanted Ti-5Al-2Nb-1Ta orthopaedic alloy was studied by performing lubricated pin on disc tests against ultra high molecular weight polyethylene pins. The results were interpreted on the basis of friction coe
Autor:
S. Gokul Lakshmi, D. Arivuoli
Publikováno v:
Tribology International. 37:627-631
A detailed study has been made on the wear behaviour of untreated and plasma nitrided Ti-5Al-2Nb-1Ta orthopaedic alloy against ultra high molecular weight polyethylene (UHMWPE) using pin on disc tribometer under lubricated conditions. The effects of
Publikováno v:
Surface and Coatings Technology. 182:287-293
The present investigation deals with the study of the corrosion behaviour of glow discharge nitrided orthopaedic Ti–5Al–2Nb–1Ta alloy, using electrochemical techniques in Hanks solution. Potentiodynamic cyclic polarisation measurements show tha
Publikováno v:
Journal of Applied Electrochemistry. 34:271-276
Ti—6Al—7Nb and Ti—5Al—2Nb—1Ta alloys were implanted with N+ ions with an ion energy of 75 keV at a dose rate of 1 × 1017 and 1 × 1018 ions cm−2. Open circuit potential (OCP) and potentiodynamic cyclic polarization measurements were carr